11 Claire Court, St Martins Drive, Walton On Thames, KT12 3BW
About 11 Claire Court
11 Claire Court is a one-bedroom mid-terrace house in Walton On Thames (KT12 3BW). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1983-1990 and council tax band C. At 47 m² this is the 11th smallest of 14 units on EPC record in the building, where floor areas span 41–59 m². The building's EPC ratings span F to D, with this unit at the top. The latest certificate (September 2020) shows a D (score 55), a step below the typical UK home. When first surveyed in April 2014 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Average and window efficiency went from Average to Good. The recommended improvements would push it to C (score 77). Main heating runs on electricity.
Across 1997–2014, sale prices on this property compounded at 7.8% per year. Today's modelled estimate of £248,000 is 25.9% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£389/sq ft) was about 20.5% above the typical sold price in the postcode. On the market in July 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at 11 Claire Court
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
Planning history
11 Claire Court has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Claire Court
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
11 Claire Court has more than tripled in price since its earliest registered sale in 1997.
£248,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.8% per year over 17 years.
£197,000
Growth on file: 7.8% per year over 17 years.
Sales timeline
30 July 2014Most recent
£197,000
+264.8%over 17 years18 May 1997
£54,000
Median price across the last 5 sales in KT12 3BW: £357,000 (2024–2023).
Nearby sales in KT12 3BW
1 Claire Court, St Martins Drive, Walton On Thames, KT12 3BW
Sold Sept 2024
£247,50024 St Martins Drive, Walton On Thames, KT12 3BW
Sold Apr 2024
£810,00016 St Martins Drive, Walton On Thames, KT12 3BW
Sold Mar 2024
£800,0008 St Martins Drive, Walton On Thames, KT12 3BW
Sold Nov 2023
£357,00018 St Martins Drive, Walton On Thames, KT12 3BW
Sold Oct 2022
£875,000
Everything we know about 11 Claire Court, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other St Martins Drive homes
Habitable Rooms for 11 Claire Court runs comfortably ahead of the street norm.
Price per m²
£4,191
Street avg £4,753
Floor Area
47 m²
Street avg 48 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.2 t/year
Similar properties nearby
1 Claire Court, St Martins Drive
KT12 3BW
1 Etheridge Court, Ambleside Avenue
KT12 3LJ
1 Betley Court
KT12 3BT
1 Gladsmuir Close
KT12 3JD
1 Byron Close
KT12 3RL
1 Carrow Road
KT12 3JZ
1 Field Common Lane
KT12 3QH
1 Byeways, Field Common Lane
KT12 3QH
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Betley Court — bus stop.
Closest school
0.4 km
Three Rivers Academy. 12 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
48.4dB

Night-time· 23:00 – 07:00
39.2dB